package com.atguigu.demo.excel;

import com.alibaba.excel.context.AnalysisContext;
import com.alibaba.excel.event.AnalysisEventListener;

import java.util.Map;

public class ExcelListener extends AnalysisEventListener<DemoData> {

    /**
     * 一行一行读取excel内容
     * 不读取表头（第一行）
     * */
    @Override
    public void invoke(DemoData demoData, AnalysisContext analysisContext) {
        System.out.println("行："+demoData);
    }

    /**
     * 读取表头内容
     * */
    @Override
    public void invokeHeadMap(Map<Integer, String> headMap, AnalysisContext context) {
        System.out.println("表头："+headMap);
    }

    /**
     * 读取完成之后
     * */
    @Override
    public void doAfterAllAnalysed(AnalysisContext analysisContext) {

    }
}
